Daily Practice
Foundation
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24th July 1979
- 1Angles in Parallel Lines2 marks
Two parallel lines are crossed by a straight line. One of a pair of co-interior (allied) angles is 51°. Work out the other.
- 2Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 200 times. How many heads would you expect?
- 3Two Way Tables3 marks
In a group of 50 students, 60 are boys. 20 boys and 5 girls bring a packed lunch. How many students do not?
- 4Prime Factors, HCF and LCM3 marks
Write 96 as a product of its prime factors, using index form.
- 5Substitution3 marks
Use v = u + at with u = 6, a = 3 and t = 3. Work out v.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1979, including the monthly compilation PDF.